The history of Syntheri Rock is primarily geological. It was formed over millions of years through the continuous erosion of a massive granite rock by the Kaneri River. While there aren't any significant historical events directly associated with the rock itself, the surrounding region of Dandeli has a rich history linked to various dynasties and rulers. Local folklore often attributes spiritual significance to the rock, considering it a sacred site. The rock's formation is a testament to the power of natural processes and its continued evolution makes it a living geological record. Today, it stands as a prominent landmark and a major tourist attraction in Dandeli, drawing visitors from across the country.